https://black.readthedocs.io/en/stable/integrations/editors.html
I found the following link to your docs that tells users how to set it up for vim but how exactly do you set it up for neovim? I am close I think but I am getting the following error even tho I am on the newest version of python and neovim:

Simple, easy to follow documentation for neovim as many of the others have.
Probably none as Black is the best
Add good documentation on how to install Black for neovim.